How do you get to Jessica's Junk Food and the Goddess Realm?
So for Jessica's Junk Food, you need to get the Buffet to move into its new location in Uptown. After, you'll see a woman standing outside of the old buffet. Collect the money and that will unlock the store.
The Goddess Realm opens once you pray to the Goddess Statue in the slums 10 times successfully (not in a row).